Add argument?

Vad betyder 5an i detta exemplet.

Public Sub CreateOleDbParamColl(myConn As OleDbConnection)
  Dim myCommand As OleDbCommand = New OleDbCommand("SELECT * FROM Customers WHERE CustomerID = ?", myConn)
  Dim myParamCollection As OleDbParameterCollection = myCommand.Parameters
  Dim myNewParameter As OleDbParameter = myParamCollection.Add("CustomerID", OleDbType.VarChar, [red]5[/red] , "CustomerID")
End Sub 'CreateOleDbParamColl

Från MSDN

Parameters
   parameterName 
      The name of the parameter. 
   oleDbType 
      One of the OleDbType values. 
   size 
      The width of the column. 
   sourceColumn 
      The name of the source column.

/Viktor

Tack då vet jag.